338927976

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{12757}}^1$

素因数の和:12816

約数の個数: 80

約数和(自身を含む): 972542340

約数和(自身を除く): 633614364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 984, 1107, 1476, 2214, 2952, 3321, 4428, 6642, 8856, 12757, 13284, 25514, 26568, 38271, 51028, 76542, 102056, 114813, 153084, 229626, 306168, 344439, 459252, 523037, 688878, 918504, 1033317, 1046074, 1377756, 1569111, 2066634, 2092148, 2755512, 3138222, 4133268, 4184296, 4707333, 6276444, 8266536, 9414666, 12552888, 14121999, 18829332, 28243998, 37658664, 42365997, 56487996, 84731994, 112975992, 169463988, 338927976]

約数ペア:

[(1, 338927976), (2, 169463988), (3, 112975992), (4, 84731994), (6, 56487996), (8, 42365997), (9, 37658664), (12, 28243998), (18, 18829332), (24, 14121999), (27, 12552888), (36, 9414666), (41, 8266536), (54, 6276444), (72, 4707333), (81, 4184296), (82, 4133268), (108, 3138222), (123, 2755512), (162, 2092148), (164, 2066634), (216, 1569111), (246, 1377756), (324, 1046074), (328, 1033317), (369, 918504), (492, 688878), (648, 523037), (738, 459252), (984, 344439), (1107, 306168), (1476, 229626), (2214, 153084), (2952, 114813), (3321, 102056), (4428, 76542), (6642, 51028), (8856, 38271), (12757, 26568), (13284, 25514)]